Q&A - P3 Math

[corneyAmber]

cwc, this can be drawn on ppt and saved as jpg file.

[BeContented]

ksi:

cwc, this can be drawn on ppt and saved as jpg file.

Hi Ksi,
yes, I do know that can use ppt. Just that I'm really amazed that Tianzhu will take the effort to present it really nicely with explanation. Her response time is rather fast too Finally, appreciate her efforts too.

[corneyAmber]

cwc:

ksi:

cwc, this can be drawn on ppt and saved as jpg file.

Hi Ksi,
yes, I do know that can use ppt. Just that I'm really amazed that Tianzhu will take the effort to present it really nicely with explanation. Her response time is rather fast too Finally, appreciate her efforts too.

Tianzhu is a daddy if that explains further...kekeke sorry I am not being sexist here cos I am a mummy.

Actually ppt is easy to use for people who are familiar and templates can be built up, I am saying it as one who is a veteran user of this tool.

[usaik]

This is a P4 question.


Draw a straight line through the point D. Then, construct another line perpendicular to the line that you have drawn and it has to cut through point E.

Below is the child's answer. My question is the second line touches point E and it crosses the straight line through point D. Would this answer be take as correct or incorrect?
http://i55.tinypic.com/11c5gu1.jpg\">

[wenray]

can a maths guru help me?


HOw do i solve these?

1.There are twice as many men as women at a party. After 15 women had left the party, the number of men in th party was thrice the number of the remaining women. How many adults attended the party?

2. A big ball has a mass of 8kg and a small ball has a mass of 4kg. The total number of big and small balls is 56 and their total mass is 280kg.
a) How many big balls are there?
b) How many small balls are there?

[corneyAmber]

wenray:

HOw do i solve these?


1.There are twice as many men as women at a party. After 15 women had left the party, the number of men in th party was thrice the number of the remaining women. How many adults attended the party?

http://i54.tinypic.com/wvpjxi.jpg\">

[corneyAmber]

wenray:

2. A big ball has a mass of 8kg and a small ball has a mass of 4kg. The total number of big and small balls is 56 and their total mass is 280kg.
a) How many big balls are there?
b) How many small balls are there?

This is not P3 Math, is it P4 or higher?

http://i56.tinypic.com/111uqzt.jpg\">

[wenray]

hi, these are P4 maths questions… is there a model that we can draw and understand?

[wenray]

sorry, i mean for qestion B. the balls question.

[corneyAmber]

Here you go...


http://i54.tinypic.com/dzjaxd.jpg\">